259122468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{3797}}^1$

素因数の和:3873

約数の個数: 72

約数和(自身を含む): 678900096

約数和(自身を除く): 419777628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 121, 132, 141, 188, 242, 282, 363, 484, 517, 564, 726, 1034, 1452, 1551, 2068, 3102, 3797, 5687, 6204, 7594, 11374, 11391, 15188, 17061, 22748, 22782, 34122, 41767, 45564, 68244, 83534, 125301, 167068, 178459, 250602, 356918, 459437, 501204, 535377, 713836, 918874, 1070754, 1378311, 1837748, 1963049, 2141508, 2756622, 3926098, 5513244, 5889147, 7852196, 11778294, 21593539, 23556588, 43187078, 64780617, 86374156, 129561234, 259122468]

約数ペア:

[(1, 259122468), (2, 129561234), (3, 86374156), (4, 64780617), (6, 43187078), (11, 23556588), (12, 21593539), (22, 11778294), (33, 7852196), (44, 5889147), (47, 5513244), (66, 3926098), (94, 2756622), (121, 2141508), (132, 1963049), (141, 1837748), (188, 1378311), (242, 1070754), (282, 918874), (363, 713836), (484, 535377), (517, 501204), (564, 459437), (726, 356918), (1034, 250602), (1452, 178459), (1551, 167068), (2068, 125301), (3102, 83534), (3797, 68244), (5687, 45564), (6204, 41767), (7594, 34122), (11374, 22782), (11391, 22748), (15188, 17061)]